baber/WOPTO huggingface dataset:
Patent JP-S5531295-A (JP)
Title: Touch switching circuit of touch lighter
Inventor: FURUYA MISAO
IPC: H01H36/00
Filed: 1979-07-20
Abstract: PURPOSE: To set the contact resistance to the optimum value by detecting the firing of gas by the use of plasma produced in firing and by stopping or reoperating the firing performance.  
     CONSTITUTION: When the power switch S 1  is closed, the capacitor C is changed by the oscillation booster 3. The high voltage generator 4 operates by the charge of capacitor C, arc is formed across the discharged gap 5, gas jetted from the port 6 is fired to produced flame 7. The flame is detected by the conductive electrodes 8a, 8b which are opposite to each other in or near the flame. After firing, the voltage of capacitor C is raised, current caused by plasma, which flows across the electrodes 8a, 8b, is amplified by the amplifier circuit 2 and is fed to the transistor Q for the oscillation control. When the transistor Q is turned on, the discharge across the gap is stopped and the arcing is ceased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000286164-A (JP)
Title: Electrolytic capacitor, its manufacture, and electrode foil therefor
Inventor: KAKIHANA MASATO
IPC: H01G9/055
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain large electrostatic capacity and to assure safe operation of manufacturing by forming a titanium oxide coating film on the surface of an aluminum foil by adhering an aqueous solution of titanium-oxycarboxylic acid complex salt to the aluminum foil, and firing. SOLUTION: After an etched aluminum foil is immersed in a 0.5-10 wt.% aqueous solution of ammonium salt of titanium-citric acid complex, the foil is pulled out of the solution and is dried by keeping it as is. After then, the aluminum foil is heated at 400-660 deg.C for firing. By this firing, an oxide coating film abundantly containing rutile-type titanium oxide is formed on the surface of the aluminum foil. The process of forming the oxide coating film may be repeated several times. The aluminum foil is further treated in an aqueous solution (chemical conversion solution) containing ammonium adipate for anodization to form an aluminum electrode foil.
Patent JP-S5717495-A (JP)
Title: Growing apparatus for single crystal
Inventor: HIRATA HIROSHI
IPC: C30B15/00
Filed: 1980-07-07
Abstract: PURPOSE: To prevent the turbulence of an inert gas introduced into a vessel and a gaseous reaction product by extending a shielding body between a heat insulator enclosing a heating element from the outside and the vessel and exhausting the gases from the vessel through the space between the insulator and a crucible.  
     CONSTITUTION: This growing apparatus for a single crystal is manufactured by installing a crucible 3 forming a melt 2, a heating element 6 enclosing the crucible 3 from the outside and a heat insulator 8 enclosing the element 6 from the outside in a vessel 1. An inert gas 10 is introduced from the outside of the vessel 1, and a single crystal 13 is pulled up from the melt 2 while leading the gas 10 and a gaseous reaction product 11 generated in the crucible 3 out of the vessel 1 from the bottom. A shielding body 17 is extended between the insulator 8 and the vessel 1, an opening 18 is made in the bottom 7b of the insulator 8, and the gas 10 and the product 11 are exhausted from the vessel 1 through the space between the insulator 8 and the crucible 3 like the arrows. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60235097-A (JP)
Inventor: FUJISAWA HIROSHI
IPC: G21F9/06
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62248797-A (JP)
Inventor: IGARI KOSAKU
IPC: F16L1/024
Filed: 1986-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5216559-A (JP)
Title: Dissolution of polyureaurethane elastomer
Inventor: WATANABE YOUJI
IPC: C08L75/04
Filed: 1975-07-31
Abstract: PURPOSE: To reuse polyurethanes, especially its wastes, by dissolving them in nbutylamine incorporating a polar solvent with an increased solublization rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60235857-A (JP)
Title: Polyester resin composition
Inventor: MARUYAMA SEIICHIROU
IPC: C08K13/04
Filed: 1984-05-09
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to impact, friction and wear, consisting of a thermoplastic polyester resin, an acrylic rubber or a diene graft copolymer, a potassium titanate fiber and a specified ester. CONSTITUTION:2-100wt% patassium titanate fiber having an average diameter of 0.05-20mu, a fiber length of 3-50mu and an aspect ratio of 5 or above and 0.01-5wt% ester derived from a 14-20C aliph. carboxylic acid and a 14-20C aliph. alcohol (e.g. octadecyl stearate) are blended with a mixture consisting of 99.5-40wt% thermoplastic polyester resin (e.g. polyethylene terephthalate) and 0.5-60wt% acrylic rubber or diene graft copolymer having a graft ratio of 15- 20% (e.g. an acrylonitrile/butadiene/styrene copolymer).
Patent JP-H06279315-A (JP)
Title: Angiotensin converting enzyme inhibitor
Inventor: YOSHIKAWA MASAAKI
IPC: C07K5/06
Filed: 1993-03-26
Abstract: PURPOSE:To provide a peptide having angiotensin conversion enzyme inhibiting action and useful as a hypotensor. CONSTITUTION:The angiotensin conversion enzyme inhibitor contains a dipeptide having an Ala-Tyr skeleton as an active component.
Patent JP-S5519948-A (JP)
Title: Device for sealing shaft of vertical pump
Inventor: ISHIDA TAKENOBU
IPC: F04D29/10
Filed: 1978-07-28
Abstract: PURPOSE: To permit lublication and cooling of seal frictional surfaces during operation by providing an outer wall in the close proximity of the outer periphery of a seal surface urging compression spring and thus providing a torsional pumping action between the compression spring and outer wall by making use of the direction of winding of the spring.  
     CONSTITUTION: When the pump is operated, a torsional pumping action is produced between a seal surface urging compression spring 10 and a cylindrical outer wall 11 of such an inner diameter that it is disposed in the close proximity of the compression spring 10 with the rotation of the compression spring in the direction of arrow. With this action, oil in an oil chamber O is withdrawn into the interior of the outer wall 11 through a lower gap G to helically rise through the interior of the outer wall 11. When it reaches a position above an upper fixed seal 5, it spreads in the axial direction and flows out through four holes 12 formed in the outer wall 11 into the oil chamber O after lublicating and cooling the frictional surfaces S of the upper fixed seal 5 and an upper rotary seal 8. With the repetition of this action, the frictional surfaces can be continuously cooled and lublicated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5216144-A (JP)
Title: Digital synchronous clock generator
Inventor: HAMAMOTO HARUMASA
IPC: G06F1/04
Filed: 1975-07-29
Abstract: PURPOSE: To provide a synchronous clock generator adjustment-free and quickresponding, by generating a clock synchronized with an input signal through a digital circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62248948-A (JP)
Title: Control device of air conditioner
Inventor: OGATA HIDEO
IPC: F24F11/02
Filed: 1986-04-22
Abstract: PURPOSE:To make it possible to change over between space cooling and space heating at any indoor unit by a method wherein the operating mode of the indoor unit, the difference between the room temperature and the reference temperature in the set operating made of which is the largest among indoor units, is selected in preference to other operating modes in case that operating mode signals different from one another are sent to an outdoor unit from a plurality of the indoor units, each of which in provided with an operating mode selecting means to select operating mode. CONSTITUTION:Operating mode selecting means 3SA, 3SB... respectively select operating modes such as space cooling, space heating, ventilation or the like. Operating mode signals, difference signals between the room temperature and the reference temperatures in space heating or space cooling and the like, all of which are sent through a transmitting means 9 from respective indoor units 2A, 2B..., are brought in an operating mode priority order selecting means 10 so as to judge the indoor unit, the difference between the room temperature and the reference temperature in space cooling mode or in space heating mode of which is the largest among indoor units and whether space cooling or space heating in order to control a compressor C, 4-way value 1V and the like. Because the operating mode priority order selecting means 10 is provided, no malfuncion occurs, even when mode signals, which are different from one another in space cooling and in space heating, are sent. Because an operating mode selecting means is provided in every indoor unit, the setting of operating mode is possible at any indoor unit.
Patent JP-H11290329-A (JP)
Title: Fixing instrument for surgical operation
Inventor: KAGUCHI SHINSAKU
IPC: A61B17/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To surely adsorb a fixing instrument to an object to be sucked even when negative pressure to be loaded into the cavity part of the fixing instrument is low, and to surely hold an inoculating part so as not to move it by sucking the fixing instrument to the object to be sucked with high stability. SOLUTION: This instrument has an sucking member made annular in plane view while forming a hole part 2 at its central part and forming the cavity part by opening the base and a tube 5 communicated to the cavity part of this sucking member 3. Besides, the sucking plane of the sucking member 3 is practically tightly sucked to the object to be sucked over all the surface at the time of adsorption and a lot of fine adsorbing grooves are formed on the sucking plane. Then, air in the cavity part is released through the tube 5, the sucking plane of the sucking member 3 and the object to be sucked are tightly adhered, and an object to be fixed is fixed.
Patent JP-H09256335-A (JP)
Title: Protective material for guide rail support
Inventor: KATO TAKATSUGU
IPC: E01F15/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To increase safety, by fitting an elastic protection member to the upper end of supports bearing a preventive guide rail against cars rushing into a sidewalk. SOLUTION: A rubber protection member 11 is fitted to the upper end of a support 2 by attaching a fitting recess provided at the lower face thereof. And a belt 13 is wound up on the recess 21 provided at the lower part of the outside face of the member 11 and fixed to the member 11 with a fastening member 45. And further, the fastening member 15 is arranged between the guide rail 1 and the support 2 so as not to contact pedestrians. The upper face 11a of the member 11 and the corners 11b are made to form a curved face to increase a protection force on pedestrian's body when he touches them. The member 11 has a fluorescent color to improve the visibility during the night and rain. In this way, when pedestrians or bicycle drivers fall down by mistake on the upper end of the support, the impulse on his body can be attenuated and serious injuries are avoidable.
Patent JP-S57210938-A (JP)
Title: Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance
Inventor: KUDOU TAKEO
IPC: C22C19/05
Filed: 1981-06-17
Abstract: PURPOSE: To obtain a precipitation hardening type alloy for a high strength oil well pipe with superior stress corrosion cracking resistance by adding C, Si, Mn, P, S, N, Ni, Cr, Nb, etc. in a specified ratio.  
     CONSTITUTION: An alloy consisting of, by weight, ≤0.1% C, ≤1.0% Si, ≤2.0% Mn, ≤0.030% P, ≤0.005% S, 0.05W0.25% N, 30W60% Ni, 15W35% Cr, ≤12% Mo and/or ≤24% W, and the balance Fe with inevitable impurities while satisfying Cr%+10Mo%+5W%≥110% and 7.5%≤Mo+1/2W%≤12% is prepared. To said composition may be added ≤2% Cu and/or ≤2% Co, and/or 1 or ≥2 kinds of elements selected from ≤0.1% rare earth element, ≤0.20% Y, ≤0.10% Mg and ≤0.10% Ca. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60237549-A (JP)
Title: Computer system
Inventor: NAKAJIMA DAISUKE
IPC: G08B31/00
Filed: 1984-05-10
Abstract: PURPOSE:To prevent a self-diagnosis result from being annunciated incorrectly by diagnosing the abnormality of a warning means by the self-diagnosing means of a computer and displaying the result of the diagnosis. CONSTITUTION:The computer system 1 consists of the computer 1 with the self- diagnosing means 2a, error warning device 4, and display device 7, and the device 4 is composed of a sound signal output device 5 and a speaker 6 which output plural kinds of sound signal. The means 2a diagnosis whether the devices 5 and 7 and speaker 6 are all normal or not after the power source is turned on; if abnormality is found, the abnormality is annunciated with a corresponding sound signal or through the device 7 and when there is no abnormality, a self- diagnosis of the computer 1 is taken.
Patent JP-H04303930-A (JP)
Title: Dry etching method
Inventor: IDE YUICHI
IPC: H01L21/302
Filed: 1991-03-29
Abstract: PURPOSE:To etch only the part irradiated with an electron beam of a semiconductor without side-etching in a method to directly etch the semiconductor in such a way that the semiconductor is irradiated with a focused ion beam in a reactive gas containing halogen atoms or in a radical atmosphere. CONSTITUTION:The following are repeated sequentially: a surface oxidation process which exposes a semiconductor to oxygen gas or to an atmosphere which contains oxygen radicals 109a; an etching process by which the semiconductor is irradiated with a focused electron beam 103 in a reactive gas 105 containing halogen atoms or in a radical atmosphere; and an oxide-film removal process which exposes the semiconductor to hydrogen gas or to an atmosphere containing redicals 110a.
Patent JP-S57207436-A (JP)
Title: Mixing circuit for shf converter
Inventor: KIDO SHINICHI
IPC: H03D9/06
Filed: 1981-06-16
Abstract: PURPOSE:To provide a band width to a trap and to reduce the change in characteristics depending on the temperature, by constituting each trap circuit to have different position and size of the 1st and 2nd stage traps. CONSTITUTION:In a local oscillation trap circuit 5, the position of copper foil constituting the 1st stage trap 5a and the 2nd stage trap 5b is shifted and the size of the traps 5a and 5b is made different that the sizes 15 and 17 of the trap 51 are shorter than those 14 and 18 of the trap 5b. As a result, +50 MHz can be set with the trap 5a and -50MHz can be set with the trap 5b. On the other hand, as to a trap circuit 6 of an image signal, the position of copper foil constituting the trap 6a of the 1st stage and the trap 6b of the 2nd stage is changed mutually and the size of the traps 6a and 6b is changed for the 21 and 24 of the trap 6a from the 22 and 23 of the trap 6b. Thus, the band width of image frequency can be set to 108 MHz.
Patent JP-S5521535-A (JP)
Title: Producing method of highly tough and tensile low alloy steel
Inventor: AIDA SUSUMU
IPC: C21D8/02
Filed: 1978-07-31
Abstract: PURPOSE: To provide a highly tough and tensile steel useful for a line pipe or the like used in cold district by rolling the steel containing special amounts of C, Si, Mn, SolAl, Cr, Ni, Cu, Mn and W with higher than No.5 of γ grain size under predetermined conditions.  
     CONSTITUTION: After a steel containing 0.05W0.25% of C, less then 1.0% of Si, 0.5W2.0% of Mn, less than 0.080% of SolAl. 0.05W0.5% of one of Cr, Ni, Cu, Mo, W is treated with higher than No.5 of γ grain size, it is rolled at higher than 30% of pressure rate at Ar 3 W900°C., and rolled in transformation region during 5W50% transformation at the pressure rate of 10W60%. After the rolling process, it is air cooled or heat treated at less than Ar 1  to thereby obtain a highly tough and tensile steel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58209377-A (JP)
Inventor: KITA MASAKAZU
IPC: B26B19/06
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62251275-A (JP)
Title: Steering device for truck carrying large cargo
Inventor: NAKAMURA MORIO
IPC: B62D7/14
Filed: 1986-04-23
Abstract: PURPOSE:To make the swing angle of running wheels large as well as to facilitate the easy workability of assembly by providing a pinion at the swing center of the running wheels whereby fixing firmly an actuator case which pivotally mounts the running wheels underneath a vehicle body. CONSTITUTION:A steering device 6 has an actuator case 15 mounted firmly underneath a vehicle body 2 with bolts 14. And a suspension bracket 7 is pivotally mounted on the actuator 15 via a turn table bearing 16 for providing a pinion 18 by a coupling having freedom with the bracket 7. And racks 19 and 20 which are meshed with said pinion 18 are arranged in the case 15 wherein a piston 21 is provided at both ends of the racks 19 and 20, and furthermore cylinders 23-26 are arranged in the case 15 respectively. Owing to this constitution, operation oil supplied to cylinders 24 and 25 is changed over for moving the racks 19 and 20 so as to rotate the pinion 18 followed by the swing of running wheels.
Patent JP-S61253652-A (JP)
Title: Optical memory card
Inventor: MIYAGI MASAMI
IPC: G11B7/24
Filed: 1985-05-02
Abstract: PURPOSE:To obtain an optical memory card having high recording density for executing stably recording and reproducing operation by providing a guide groove for designating a recording place, and a recording thin film on a card- shaped base substance, and providing a branch path on the guide groove. CONSTITUTION:A position for forming a guide groove of a photoresist on a glass plate is exposed by a condensing laser beam, and by developing it, an original edition on which the groove has been formed is obtained. Subsequently, a stamper is made by means of nickel electroforming, and by using this stamper, the groove is transferred to a transparent plastic material, and a transparent base substance 11 of an optical memory card having a guide groove 15 is obtained. Also, a recording thin film 12 is formed on the transparent base substance 11, and a ground layer 13 consisting of a substance whose light absorption is small and also whose thermal conductivity is low, such as CS2, etc. and a protective layer 14 are formed in order. At the time of recording, a recording/reproducing head is set to an initial set position 15c corresponding to a trunk of the guide groove 15, and a focal control and a tracking control are applied. Next, the head is moved in the direction parallel to the groove in order to enter into a prescribed track 15b.
Patent JP-S5428053-A (JP)
Title: Gas heat exchanger
Inventor: KAGAMI TATSUROU
IPC: F28D15/00
Filed: 1977-08-03
Abstract: PURPOSE:To maximize the effectiveness and to avoid reducing the heat absorption efficiency of heat pipes without wicks by centrifugalizing spoked of heat pipes horizontally and shaking off particles sticking to them.
Patent JP-H04303467-A (JP)
Title: Fire extinguishing nozzle unit
Inventor: NAKAMURA MASAYUKI
IPC: A62C31/02
Filed: 1991-03-30
Abstract: PURPOSE:To provide a fire extinguishing nozzle unit quickly built without screwing a head in a plant a work site by previously calculating a fire extinguishing fluid releasing angle to a protective object, and providing respective nozzle jet parts, mounted to a predetermined part of a supply water pipe, left as worked in accordance with this calculated angle. CONSTITUTION:The nozzle unit is constituted of a fire extinguishing pipe 1 with a nozzle mounting port 3 formed in a plurality of parts spaced, jet part 5 for emitting a fire extinguishing agent in a predetermined direction, nozzle main unit 4 with an insertion part 6 formed and a connecting means, to provide a mounting flange 7 in the outside of the nozzle main unit 4, and this nozzle main unit 4 is stopped turned simultaneously fixed in press contact through the insertion part 6 and the mounting flange 7 relating to the fire extinguishing pipe 1.
Patent JP-S59217965-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/052
Filed: 1983-05-26
Abstract: PURPOSE:To increase bonding force of an Al substrate and cycle life of a nonaqueous electrolyte battery by using a positive electrode and a negative electrode comprising Li-Al alloy which uses a molding body prepared by filling Al powder in a porous body as a substrate. CONSTITUTION:Aluminum powder or fiber is pressed in a lath of nickel to form a molding body which is used as a substrate. A Li-Al alloy is prepared using this substrate and used as a negative electrode. This negative electrode, a positive electrode containing titanium sulfide as active material, and nonaqueous electrolyte are combined to form a nonaqueous electrolyte secondary battery. By this battery construction, strength of a substrate is increased and coming off of electrode is prevented. Current collecting efficiency and cycle life are also improved.
Patent JP-H01265931-A (JP)
Title: Tableware cleaning machine
Inventor: TAKAMATSU JUNICHI
IPC: A47L15/42
Filed: 1988-04-15
Abstract: PURPOSE:To shorten the temp. rise time of the water in a tank by actuating a water exhaust pump of the tank with turning on and off of a thermostat installed at the bottom of the tank, and thereby keeping the temp. of the water stored in the tank over a certain level. CONSTITUTION:A water supply valve 5 supplies the water from the faucet or a water heater controlledly into a tank 6 accommodating flatware 10. A thermostat 11 is installed at the bottom of this tank 6, and the water therefrom is exhausted by a water exhaust pump 12. This water exhaust pump 12 is actuated with turning on and off of the thermostat 11, which is actuated at a specified temp. As a result, the water stored in the tank will have a temp. over a certain level, and the time for raising the temp. of the water in the tank can be shortened to a great extent.
Patent JP-S57209320-A (JP)
Title: Construction of reference pile and coupler for continuous underground wall
Inventor: MORIMOTO SADAAKI
IPC: E02D5/18
Filed: 1981-06-19
Abstract: PURPOSE:To raise the verticality of an underground continuous wall by a method in which a pair of U-shaped shells having projections for preventing the flow of concrete, guiding excavation, and shielding water on their outsides are inserted into an  expanded hole provided on the basis of a reference pile, and then the width of the  shells in expanded and concrete is placed. CONSTITUTION:A reference hole 4 is excavated at the center position of the coupling  portion of a continuous underground, and a reference pile 7 is erected at the center.  Then, an expanded hole 8 having much the same diameter as the thickness of the  underground wall is excavated around the reference pile 7, and a pair of coupling  shells 12 and 12' having projections 10 and 10' for preventing the leak of concrete and projections 11 and 11' for guiding excavation and shielding water are inserted into the  expanded hole 8. After the width of the expanded hole 8 is enlarged and then the  shells 12 and 12' are expanded, the projections 10 and 10' for preventing the leak of  concrete are pushed into the ground 1, the reference pile 7, etc., are removed, and concrete is placed into the hollow portions of the shells 12 and 12'. Lastly, the ground  where an underground wall between couplers is to be constructed is excavated, iron  bars are set, and concrete is placed.